S2

Go faster

The S2 makes every part of your ride better: the final sprint on your Saturday morning group ride, the long climb, and a solo effort on the edge of town. We've applied years of experience of building the most aero bikes in the peloton to create a bike that delivers maximum performance at a value-conscious price.

Ideal For:
Group rides / Solo efforts

Aerodynamics

Trusted aerodynamics

The S2 is designed to be an aerodynamic integrated system incorporating the rider, frame, and components. Frame tube shapes and design elements work together to manipulate and smooth the airflow over the bike and rider. The result: you go faster.

Stiffness

Optimized performance

Stiffness in critical parts of the frame is essential for calm and precise handling and pedaling efficiency. Most aerodynamic bikes have to trade off aerodynamics for stiffness, but we worked hard to ensure the S2's frame is stiff, while not sacrificing aerodynamic performance.

Usability

Built for you

Cervélo builds bikes that are easy to own - so you can spend less time servicing them and more time enjoying the ride. The S2 is specced with non-proprietary components that are easy to upgrade, and the bike is designed to be ready for electronic, mechanical, or hydraulic shifting.

Partial Seat Tube Cutout

BBRight™

Cervélo developed BBright™ to take advantage of the fact that oversized frame tubes are stiffer and lighter. With the BBright™ system, larger-sized tubes are used in the seat tube, down tube, and lefthand chain stay. The benefit is increased stiffness and pedalling efficiency in a lighter weight frame. BBright™ is compatible with all major bottom bracket standards.

Engineering /
of

No wasted effort.

A combination of material, shape, and lay up are used to engineer the desired stiffness of different parts of the frame. For the S2 we optimized the stiffness of the head tube, for stable and predictable handling, and the stiffness of the bottom bracket, so that more of your power goes into turning the rear wheel.

BikeRadar

"A force to be reckoned with"

“Show the S2 a flat open road and let rip for wonderfully efficient performance...There’s still a certain cachet that comes with owning a Cervélo, and if you appreciate groundbreaking design but can live without the most up-to-date features, the S2 might be for you.”

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